Originally Posted by ejerni
Not so much a reply. When we empty our black tank on our 3791RD, nothing else is coming out. When we get to our next place and go to put the hose on, there is a lot of liquid coming out. Why does that happen?
When you dump your black tank, raise the front of your rig. It will help empty it.
Also, buy a valterra twist on valve to go on the end of your pipe.
Valterra Black T58 Twist-On Waste Valve
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